Finding the Fourth Proportional to 117,323.98, 162,040.71 and 79,532.62

Step by Step Solution

1. Step 1: Write the proportion equation
   117,323.98 : 162,040.71 = 79,532.62 : x
2. Step 2: Convert to fraction form
   117,323.98/162,040.71 = 79,532.62/x
3. Step 3: Cross multiply
   117,323.98x = 162,040.71 × 79,532.62
4. Step 4: Simplify right side
   117,323.98x = 12,887,522,212.96
5. Step 5: Solve for x
   x = 12,887,522,212.96/117,323.98
6. Step 6: Final answer
   x = 109,845.59